Chemarc

Methanol is everywhere, used as a fuel in the car you drove, to the jacket you are wearing. #Methanol consists of a Methyl Group linked with a Hydroxy Group. Count on #Chemarc for easy access to this colorless amphiprotic solvent.

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Dibenzo-18-Crown-6 prices on request

CAS No : [14187-32-7]

Molecular Formula : C20H24O6

Molecular Weight : 360.4

Appearance : White fibrous needles, slightly hygroscopic

Solubility : Freely soluble in chloroform, soluble in benzene, sparingly soluble in ethanol, methanol at room temperature, insoluble in water

Melting Range : 161oC - 163oC (after vacuum drying)

Moisture (by KF) : NMT 0.5%

Ash : NMT 0.5%

Purity by HPLC : Min 98.0%

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DIBENZO-18-CROWN-6

(2,3,11,12-dibenzo-hexaoxacyclooctadecca-2,11diene)

CAS NO. : [14187-32-7]

Molecular Formula : C 20 H 24 O 6

Molecular Weight : 360.4

S.No. Test Specification

01. Description White fibrous needles, slightly hygroscopic.

02. Solubility Freely soluble in chloroform, Benzene, sparingly soluble in

ethanol, methanol at room temp.and insoluble in water.

03. Melting Point 161 – 163 0 C

04. Moisture(by KF) NMT 0.5%

05. Purity by HPLC Min 98.0%

Rate : For 5 kgs - Rs. 20,000/- per kg(Ex-mumbai office)

Freight : Extra

GST : 18%

subject to our final confirmation

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